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Eastern Sierra Avalanche Center

Professional Observation

       

Basic Information

Observation Details

Observation Date:
January 13, 2022
Submitted:
January 13, 2022
Observer:
Josh Feinberg | Key Observer
Zone or Region:
Mammoth Lakes
Location:
Punta Bardini - Surface snow softening

Signs of Unstable Snow

Recent Avalanches? 
None Observed
Cracking? 
None Experienced
Collapsing? 
None Experienced

Snow Stability

Stability Rating: 
Very Good
Confidence in Rating: 
High
Stability Trend: 
Steady

Key Points

  • Afternoon tour up Punta Bardini (1-3pm)
  • Relatively warm cloudy day with moderate SW winds at ridge top and low elevation exposed areas (parking).
  • Surface snow was moistening up to ~9400′ on aspects with some northerly exposure, above that surface snow was cold on those aspects.
  • Due East aspect at 9,400′: 2-3cm of melt-freeze ontop of cold snow.
  • No stability concerns, all very supportable snow even at lower elevations, granted did not travel on slopes with southerly exposure.
  • Very variable throughout from firm edge able windboard, to some breakable, to soft in the most sheltered areas at mid and upper elevations. Skied one of the Bardini Chutes out of curiosity, no surprises there … quite variable, mostly firm with pockets of surface facets, not too fun.  Wouldn’t ski them again in these conditions!

 

Advanced Information

Weather Summary

Cloud Cover:
Overcast
Temperature:
46°F/8°C at 9,000' at 2pm, 39°F/4°C at 10,150' at 2:30pm
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